I have been selling stuff on eBay since sometime 
in 1998.  For me, eBay is a way to majorly 
supplement my fairly non-existant student 
income.  I've yet to have any problems with them, 
though I know other people have.  I shop around a 
lot too, but haven't really bought any cels 
(besides one, which was damaged due to poor 
packaging) because of the high prices.

I did attempt to use Yahoo Auctions at one point, 
but frankly, I couldn't sell anything.  Stuff 
that got several bidders on eBay had no interest 
on Yahoo Auctions.  I've had better luck on 
Amazon Auctions than Yahoo Acutions, to be frank.

So, until I either have problems with eBay (which 
I doubt, with the items I tend to sell) or Yahoo 
Auctions has just as many visitor, I'm going to 
have to stick with the one where I have a better 
chance of selling stuff.  There are certain 
things that irk me about eBay, btu I can't argue 
with results.  If Yahoo was still free, I'd 
consider trying again, but since it costs now for 
auction listing, I'm very hesitent.

BTW Nick, could you show us which cels were 
moved, so we can get an idea?  And it might not 
have been eBay that found them... someone might 
have submitted a complaint.